66933573

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^2$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 108243648

約数和(自身を除く): 41310075

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 433, 1299, 3031, 7361, 9093, 22083, 51527, 154581, 187489, 562467, 1312423, 3187313, 3937269, 9561939, 22311191, 66933573]

約数ペア:

[(1, 66933573), (3, 22311191), (7, 9561939), (17, 3937269), (21, 3187313), (51, 1312423), (119, 562467), (357, 187489), (433, 154581), (1299, 51527), (3031, 22083), (7361, 9093)]